| Answer | Crossword Clue |
|---|---|
| CATARACT | Steep descent of a river |
| bluffer | a steep promontory, bank, or cliff, esp one formed by river erosion on the outside bend of a meander |
| waterfall | A cascade of water falling from a height, formed when a river or stream flows over a precipice or steep incline |
| NOSEDIVE | Steep descent |
| SCARP | Steep descent. |
| ESCARP | Steep descent |
| drops | steep descent |
| dropt | steep descent |
| drop | steep descent |
| RAPPEL | Steep-descent method |
